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Dave, I wonder if commitment control is causing a problem... Try: Update OEP013W a set a.wkclosr = (select mtclon from OETITLP b where a.wkorder = b.mtordn) where a.wkclosr = 0 With nc Charles Wilt -- iSeries Systems Administrator / Developer Mitsubishi Electric Automotive America ph: 513-573-4343 fax: 513-398-1121
-----Original Message----- From: midrange-l-bounces@xxxxxxxxxxxx [mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of Turnidge, Dave Sent: Friday, November 17, 2006 1:39 PM To: Midrange Systems Technical Discussion Subject: SQL Locking... I have a fellow programmer who has this code in a CL program: Update OEP013W a set a.wkclosr = (select mtclon from OETITLP b where a.wkorder = b.mtordn) where a.wkclosr = 0 Where OEP013W is a work file in QTEMP; OETITLP is a production PF. If someone is in the record (locking it) this statement fails. If you do the sub-SELECT statement by itself with someone locking the record, it doesn't fail. Does a SELECT in an UPDATE statement have different rules? It was our understanding that a SELECT did not lock, or require a lock, and we assumed would not be inhibited by someone else locking a record in that file. TIA Dave -- This is the Midrange Systems Technical Discussion (MIDRANGE-L) mailing list To post a message email: MIDRANGE-L@xxxxxxxxxxxx To subscribe, unsubscribe, or change list options, visit: http://lists.midrange.com/mailman/listinfo/midrange-l or email: MIDRANGE-L-request@xxxxxxxxxxxx Before posting, please take a moment to review the archives at http://archive.midrange.com/midrange-l.
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